Mathematics, 23.06.2021 18:40 reese4232
Let X be a random variable with an exponential distribution of | n-4 | +2 a. Write the formulas to determine the probability density function and the probability function of X b. Calculate P(X > E(X))​
Answers: 2
Mathematics, 21.06.2019 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 18:30
Given: m∠adb = m∠cdb ad ≅ dc prove: m∠bac = m∠bca lol
Answers: 2
Mathematics, 21.06.2019 23:00
Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test
Answers: 3
Let X be a random variable with an exponential distribution of | n-4 | +2 a. Write the formulas to d...
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